140011120441 has 4 divisors (see below), whose sum is σ = 147380126800. Its totient is φ = 132642114084.

The previous prime is 140011120433. The next prime is 140011120451. The reversal of 140011120441 is 144021110041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140011120441 - 2³ = 140011120433 is a prime.

It is a super-2 number, since 2×140011120441² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 7369006339 = 140011120441 / (1 + 4 + 0 + 0 + 1 + 1 + 1 + 2 + 0 + 4 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140011120411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3684503151 + ... + 3684503188.

It is an arithmetic number, because the mean of its divisors is an integer number (36845031700).

Almost surely, 2^140011120441 is an apocalyptic number.

It is an amenable number.

140011120441 is a deficient number, since it is larger than the sum of its proper divisors (7369006359).

140011120441 is an equidigital number, since it uses as much as digits as its factorization.

140011120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369006358.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 140011120441 its reverse (144021110041), we get a palindrome (284032230482).

The spelling of 140011120441 in words is "one hundred forty billion, eleven million, one hundred twenty thousand, four hundred forty-one".